Sodium carboxyl methylstarch CAS#9063-38-1

Sodium carboxyl methylstarch CAS#9063-38-1

Excellent Flowability: Presented as a free-flowing powder, ensuring easy handling, processing, and uniform mixing in formulations.


High Hygroscopicity: Strong moisture absorption capability, supporting rapid interaction with aqueous environments.


Superior Swelling Capacity: Exhibits significant swelling upon contact with water, enhancing its functional performance in applications such as disintegration.


Consistent Particle Structure: Features well-defined granule morphology with uniform size distribution, contributing to stable and reliable product performance.


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Product Description

Product Description Sodium Carboxymethyl Starch CAS# 9063-38-1

Sodium starch glycolate is free-flowing white hygroscopic powder. Its particles vary in size and shape with characteristic microscopic structures like eccentric hilum and concentric lines. It shows obvious swelling property upon contact with water.


Product Application Sodium Carboxymethyl Starch CAS# 9063-38-1

Sodium starch glycolate is a common disintegrant for tablets and capsules, applicable in direct compression and wet granulation. It is generally used at 2%-8%, optimally 4%.
It disintegrates dosage forms via rapid water absorption and swelling. Its efficacy is barely affected by lubricants and compression force, and it can also serve as a pharmaceutical suspending agent.


Product Information

Parameters


Melting point>210°C (dec.)
storage temp.Inert atmosphere,Room Temperature
solubilityPractically insoluble in methylene chloride. It gives a translucent suspension in water.
formSolid
colorWhite to Off-White
Major Applicationpharmaceutical (small molecule)
Cosmetics Ingredients FunctionsEMULSION STABILISING
BINDING
VISCOSITY CONTROLLING
FILM FORMING
CAS DataBase Reference9063-38-1
EPA Substance Registry SystemStarch, carboxymethyl ether, sodium salt (9063-38-1)
WGK Germany1
TSCATSCA listed
HS Code3505100092
Storage Class11 - Combustible Solids


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